#include <TypedElementAttributeBinding.h>

Public Member Functions
TYPEDELEMENTFRAMEWORK_API	FAttributeBinder (RowHandle InTargetRow)

TYPEDELEMENTFRAMEWORK_API	FAttributeBinder (RowHandle InTargetRow, ICoreProvider *InDataStorage)

template<typename AttributeType , TDataColumnType ColumnType>
TAttribute< AttributeType >	BindData (AttributeType ColumnType::*InVariable, const AttributeType &InDefaultValue=AttributeType())

template<typename AttributeType , TDynamicColumnTemplate ColumnType>
TAttribute< AttributeType >	BindData (const FName &InIdentifier, AttributeType ColumnType::*InVariable, const AttributeType &InDefaultValue=AttributeType())

template<typename AttributeType , typename DataType , TDataColumnType ColumnType>
TAttribute< AttributeType >	BindData (DataType ColumnType::*InVariable, TFunction< AttributeType(const DataType &)> InConverter, const DataType &InDefaultValue=DataType())

template<typename AttributeType , typename DataType , TDynamicColumnTemplate ColumnType>
TAttribute< AttributeType >	BindData (const FName &InIdentifier, DataType ColumnType::*InVariable, TFunction< AttributeType(const DataType &)> InConverter, const DataType &InDefaultValue=DataType())

template<typename DataType , TDataColumnType ColumnType, typename FunctionType > requires DataStorage::Private::AttributeBinderInvocable<FunctionType, DataType>
auto	BindData (DataType ColumnType::*InVariable, FunctionType &&InConverter, const DataType &InDefaultValue=DataType())

template<typename DataType , TDynamicColumnTemplate ColumnType, typename FunctionType > requires DataStorage::Private::AttributeBinderInvocable<FunctionType, DataType>
auto	BindData (const FName &InIdentifier, DataType ColumnType::*InVariable, FunctionType &&InConverter, const DataType &InDefaultValue=DataType())

template<typename AttributeType , TDataColumnType ColumnType>
TAttribute< AttributeType >	BindColumn (TFunction< AttributeType(const ColumnType &)> InConverter)

template<TDataColumnType ColumnType, typename FunctionType > requires DataStorage::Private::AttributeBinderColumnInvocable<FunctionType, ColumnType>
auto	BindColumn (FunctionType &&InConverter)

template<typename AttributeType >
TAttribute< AttributeType >	BindColumnData (const TWeakObjectPtr< const UScriptStruct > &InColumnType, const TFunction< AttributeType(const TWeakObjectPtr< const UScriptStruct > &, const void *)> &InConverter)

template<typename FunctionType > requires DataStorage::Private::AttributeBinderColumnDataInvocable<FunctionType>
auto	BindColumnData (const TWeakObjectPtr< const UScriptStruct > &InColumnType, FunctionType &&InConverter)

template<typename InRetValType , typename... ParamTypes, TDataColumnType ColumnType>
TDelegate< InRetValType(ParamTypes...)>	BindEvent (TDelegate< InRetValType(ParamTypes...)> ColumnType::*InVariable)

template<typename InRetValType , typename... ParamTypes, TDynamicColumnTemplate ColumnType>
TDelegate< InRetValType(ParamTypes...)>	BindEvent (const FName &InIdentifier, TDelegate< InRetValType(ParamTypes...)> ColumnType::*InVariable)

template<TDataColumnType ColumnType>
TAttribute< FText >	BindText (FString ColumnType::*InFStringVariable)

template<TDynamicColumnTemplate ColumnType>
TAttribute< FText >	BindText (const FName &InIdentifier, FString ColumnType::*InFStringVariable)

template<TDataColumnType ColumnType>
TAttribute< FText >	BindText (FName ColumnType::*InFNameVariable)

template<TDynamicColumnTemplate ColumnType>
TAttribute< FText >	BindText (const FName &InIdentifier, FName ColumnType::*InFNameVariable)

TYPEDELEMENTFRAMEWORK_API FTextAttributeFormatted	BindTextFormat (FTextFormat Format) const

Detailed Description

Builder class that can be used as a shorthand to bind data inside a TEDS row, column pair to a TAttribute so the attribute updates if the data in the column is changed.

Usage Example:

FAttributeBinder Binder(RowHandle); TAttribute<int> TestAttribute(Binder.BindData(&FTestColumnInt::TestInt))

Constructor & Destructor Documentation

◆ FAttributeBinder() [1/2]

UE::Editor::DataStorage::FAttributeBinder::FAttributeBinder ( RowHandle InTargetRow )

◆ FAttributeBinder() [2/2]

UE::Editor::DataStorage::FAttributeBinder::FAttributeBinder	(	RowHandle	InTargetRow,
		ICoreProvider *	InDataStorage
	)

Member Function Documentation

◆ BindColumn() [1/2]

template<TDataColumnType ColumnType, typename FunctionType >
requires DataStorage::Private::AttributeBinderColumnInvocable<FunctionType, ColumnType>

auto UE::Editor::DataStorage::FAttributeBinder::BindColumn ( FunctionType && InConverter )

Overload for the BindColumn to accept lambdas instead of TFunctions

Parameters

InConverter Conversion function to convert from DataType -> AttributeType

Returns: A TAttribute bound to the row, column pair specified

◆ BindColumn() [2/2]

template<typename AttributeType , TDataColumnType ColumnType>

TAttribute< AttributeType > UE::Editor::DataStorage::FAttributeBinder::BindColumn ( TFunction< AttributeType(const ColumnType &)> InConverter )

Bind a whole TEDS column to a slate attribute (instead of a single member variable). This allows you to derive an attribute from multiple members of a TEDS column

Parameters

InConverter Conversion function to convert from ColumnType -> AttributeType

Returns: A TAttribute bound to the row, column pair specified

Example: const TAttribute TestIntAttribute(Binder.BindColumn<FTestColumnInt>([](const FTestColumnInt& Column) { return Column.TestInt1 + Column.TestInt2; }

◆ BindColumnData() [1/2]

template<typename AttributeType >

TAttribute< AttributeType > UE::Editor::DataStorage::FAttributeBinder::BindColumnData	(	const TWeakObjectPtr< const UScriptStruct > &	InColumnType,
		const TFunction< AttributeType(const TWeakObjectPtr< const UScriptStruct > &, const void *)> &	InConverter
	)

Bind a whole TEDS column to a slate attribute (instead of a single member variable) using the column's typeinfo.

Parameters

InColumnType	The typeinfo of the column (e.g FTestIntColumn::StaticStruct)
InConverter	Conversion function to convert from const void* ColumnData -> AttributeType

Returns: A TAttribute bound to the row, column pair specified

Example: const TAttribute TestIntAttribute(Binder.BindColumnData(FTestColumnInt::StaticStruct(), [](const TWeakObjectPtr<const UScriptStruct>& ColumnType, const void* ColumnData) { return static_cast<const FTestColumnInt*>(ColumnData)->TestInt; }

◆ BindColumnData() [2/2]

template<typename FunctionType >
requires DataStorage::Private::AttributeBinderColumnDataInvocable<FunctionType>

auto UE::Editor::DataStorage::FAttributeBinder::BindColumnData	(	const TWeakObjectPtr< const UScriptStruct > &	InColumnType,
		FunctionType &&	InConverter
	)

Overload for the BindColumnData to accept lambdas instead of TFunctions

Parameters

InConverter Conversion function to convert from const void* ColumnData -> AttributeType

Returns: A TAttribute bound to the row, column pair specified

◆ BindData() [1/6]

template<typename AttributeType , TDataColumnType ColumnType>

TAttribute< AttributeType > UE::Editor::DataStorage::FAttributeBinder::BindData	(	AttributeType ColumnType::*	InVariable,
		const AttributeType &	InDefaultValue = `AttributeType()`
	)

Bind a specific data member inside a TEDS column to an attribute of the same type as the data

Parameters

InVariable	The data member inside a column to be bound
InDefaultValue	The default value to be used when the column isn't present on a row

Example: FAttributeBinder Binder(RowHandle); TAttribute<FString> TestAttribute(Binder.BindData(&FTypedElementLabelColumn::Label))

◆ BindData() [2/6]

template<typename AttributeType , TDynamicColumnTemplate ColumnType>

TAttribute< AttributeType > UE::Editor::DataStorage::FAttributeBinder::BindData	(	const FName &	InIdentifier,
		AttributeType ColumnType::*	InVariable,
		const AttributeType &	InDefaultValue = `AttributeType()`
	)

Bind a specific data member inside a TEDS column to an attribute of the same type as the data

Parameters

InVariable	The data member inside a column to be bound
InDefaultValue	The default value to be used when the column isn't present on a row
InIdentifier	The identifier for this dynamic column

Returns: A TAttribute bound to the row, column pair specified

Example: FAttributeBinder Binder(RowHandle); TAttribute<FString> TestAttribute(Binder.BindData(&FTypedElementLabelColumn::Label, FName(TEXT("Id"))))

◆ BindData() [3/6]

template<typename DataType , TDynamicColumnTemplate ColumnType, typename FunctionType >
requires DataStorage::Private::AttributeBinderInvocable<FunctionType, DataType>

auto UE::Editor::DataStorage::FAttributeBinder::BindData	(	const FName &	InIdentifier,
		DataType ColumnType::*	InVariable,
		FunctionType &&	InConverter,
		const DataType &	InDefaultValue = `DataType()`
	)

Overload for the conversion binder to accept lambdas instead of TFunctions

Parameters

InVariable	The data member inside a column to be bound
InConverter	Conversion function to convert from DataType -> AttributeType
InDefaultValue	The default value to be used when the column isn't present on a row\
InIdentifier	The identifier for this column if it is a dynamic column, NAME_None if it is not a dynamic column

Returns: A TAttribute bound to the row, column pair specified

◆ BindData() [4/6]

template<typename AttributeType , typename DataType , TDynamicColumnTemplate ColumnType>

TAttribute< AttributeType > UE::Editor::DataStorage::FAttributeBinder::BindData	(	const FName &	InIdentifier,
		DataType ColumnType::*	InVariable,
		TFunction< AttributeType(const DataType &)>	InConverter,
		const DataType &	InDefaultValue = `DataType()`
	)

Bind a specific data member inside a TEDS column to an attribute of a different type than the data by providing a conversion function NOTE: the default value is not the actual attribute type but rather the data type in the column and it gets passed to the conversion function

Parameters

InVariable	The data member inside a column to be bound
InConverter	Conversion function to convert from DataType -> AttributeType
InIdentifier	The identifier for this column if it is a dynamic column
InDefaultValue	The default value to be used when the column isn't present on a row

Returns: A TAttribute bound to the row, column pair specified

Example: UE::Editor::DataStorage::FAttributeBinder Binder(RowHandle); TAttribute<FText> TestAttribute(Binder.BindData(&FTypedElementLabelColumn::Label), [](const FString& Data) { return FText::FromString(Data); } ));

◆ BindData() [5/6]

template<typename DataType , TDataColumnType ColumnType, typename FunctionType >
requires DataStorage::Private::AttributeBinderInvocable<FunctionType, DataType>

auto UE::Editor::DataStorage::FAttributeBinder::BindData	(	DataType ColumnType::*	InVariable,
		FunctionType &&	InConverter,
		const DataType &	InDefaultValue = `DataType()`
	)

Overload for the conversion binder to accept lambdas instead of TFunctions

Parameters

InVariable	The data member inside a column to be bound
InConverter	Conversion function to convert from DataType -> AttributeType
InDefaultValue	The default value to be used when the column isn't present on a row\

◆ BindData() [6/6]

template<typename AttributeType , typename DataType , TDataColumnType ColumnType>

TAttribute< AttributeType > UE::Editor::DataStorage::FAttributeBinder::BindData	(	DataType ColumnType::*	InVariable,
		TFunction< AttributeType(const DataType &)>	InConverter,
		const DataType &	InDefaultValue = `DataType()`
	)

Bind a specific data member inside a TEDS column to an attribute of a different type than the data by providing a conversion function NOTE: the default value is not the actual attribute type but rather the data type in the column and it gets passed to the conversion function

Parameters

InVariable	The data member inside a column to be bound
InConverter	Conversion function to convert from DataType -> AttributeType
InDefaultValue	The default value to be used when the column isn't present on a row

Returns: A TAttribute bound to the row, column pair specified

Example: UE::Editor::DataStorage::FAttributeBinder Binder(RowHandle); TAttribute<FText> TestAttribute(Binder.BindData(&FTypedElementLabelColumn::Label), [](const FString& Data) { return FText::FromString(Data); } ));

◆ BindEvent() [1/2]

template<typename InRetValType , typename... ParamTypes, TDynamicColumnTemplate ColumnType>

TDelegate< InRetValType(ParamTypes...)> UE::Editor::DataStorage::FAttributeBinder::BindEvent	(	const FName &	InIdentifier,
		TDelegate< InRetValType(ParamTypes...)> ColumnType::*	InVariable
	)

◆ BindEvent() [2/2]

template<typename InRetValType , typename... ParamTypes, TDataColumnType ColumnType>

TDelegate< InRetValType(ParamTypes...)> UE::Editor::DataStorage::FAttributeBinder::BindEvent ( TDelegate< InRetValType(ParamTypes...)> ColumnType::* InVariable )

Bind a delegate inside a TEDS column to a SLATE_EVENT macro on a widget

Parameters

InVariable	The delegate inside the TEDS column
InIdentifier	The identifier for this column if it is a dynamic column, NAME_None if it is not a dynamic column

Returns: A delegate that can be provided to an event on a slate widget

◆ BindText() [1/4]

template<TDynamicColumnTemplate ColumnType>

TAttribute< FText > UE::Editor::DataStorage::FAttributeBinder::BindText	(	const FName &	InIdentifier,
		FName ColumnType::*	InFNameVariable
	)

◆ BindText() [2/4]

template<TDynamicColumnTemplate ColumnType>

TAttribute< FText > UE::Editor::DataStorage::FAttributeBinder::BindText	(	const FName &	InIdentifier,
		FString ColumnType::*	InFStringVariable
	)

◆ BindText() [3/4]

template<TDataColumnType ColumnType>

TAttribute< FText > UE::Editor::DataStorage::FAttributeBinder::BindText ( FName ColumnType::* InFNameVariable )

Directly bind an FName member in a TEDS column to an FText attribute as a shortcut

Parameters

InFNameVariable	The FName variable
InIdentifier	The identifier for this column if it is a dynamic column, NAME_None if it is not a dynamic column

Returns: A delegate that can be provided to a text widget in Slate (e.g STextBlock)

◆ BindText() [4/4]

template<TDataColumnType ColumnType>

TAttribute< FText > UE::Editor::DataStorage::FAttributeBinder::BindText ( FString ColumnType::* InFStringVariable )

Directly bind an FString member in a TEDS column to an FText attribute as a shortcut

Parameters

InFStringVariable	The FString variable
InIdentifier	The identifier for this column if it is a dynamic column, NAME_None if it is not a dynamic column

Returns: A delegate that can be provided to a text widget in Slate (e.g STextBlock)

◆ BindTextFormat()

FTextAttributeFormatted UE::Editor::DataStorage::FAttributeBinder::BindTextFormat ( FTextFormat Format ) const

Composite a FText attribute using a format string and named arguments bound to TEDS columns. Arguments are passed in using the .Arg(...) function. Each argument starts with the name of the argument in the format string followed by one of the following options:

A column variable that's a string (FText, FString or FName).
A column variable with a converter to a string.
A direct value that's supported by FFormatArgumentValue (FText and numbers). The final parameter for an argument is an optional default that optionally takes a FFormatArgumentValue value.
Parameters

Format The format to use composite a string together.

Returns
A delegate that can be provided to a text widget in Slate (e.g STextBlock)
Example: TAttribute<FText> Attribute(Binder.BindTextFormat( LOCTEXT("Format", "{Label}: {Value1}, {Value2}, {Value3}, {Value4}") .Arg(TEXT("Label"), &FTypedElementLabelColumn::Label) .Arg(TEXT("Value1"), &FValueColumn::Integer, [](const int32& Value) { return FText::AsNumber(Value); }, 42) .Arg(TEXT("Value2"), &FTextColumn::Text, LOCTEXT("Default", "<no value>")) .Arg(TEXT("Value3"), 42)

The documentation for this class was generated from the following files:

Engine/Source/Runtime/TypedElementFramework/Public/Elements/Framework/TypedElementAttributeBinding.h
Engine/Source/Runtime/TypedElementFramework/Private/Elements/Framework/TypedElementAttributeBinding.cpp
Engine/Source/Runtime/TypedElementFramework/Public/Elements/Framework/TypedElementAttributeBinding.inl

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ FAttributeBinder() [1/2]

◆ FAttributeBinder() [2/2]

Member Function Documentation

◆ BindColumn() [1/2]

◆ BindColumn() [2/2]

◆ BindColumnData() [1/2]

◆ BindColumnData() [2/2]

◆ BindData() [1/6]

◆ BindData() [2/6]

◆ BindData() [3/6]

◆ BindData() [4/6]

◆ BindData() [5/6]

◆ BindData() [6/6]

◆ BindEvent() [1/2]

◆ BindEvent() [2/2]

◆ BindText() [1/4]

◆ BindText() [2/4]

◆ BindText() [3/4]

◆ BindText() [4/4]

◆ BindTextFormat()